75207152 has 20 divisors (see below), whose sum is σ = 146411016. Its totient is φ = 37423680.

The previous prime is 75207151. The next prime is 75207157. The reversal of 75207152 is 25170257.

It is a super-2 number, since 2×75207152² = 11312231423902208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75207151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7763 + ... + 14514.

Almost surely, 2^75207152 is an apocalyptic number.

It is an amenable number.

75207152 is a deficient number, since it is larger than the sum of its proper divisors (71203864).

75207152 is a wasteful number, since it uses less digits than its factorization.

75207152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22496 (or 22490 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 75207152 is about 8672.2057171172. The cubic root of 75207152 is about 422.1042396521.

The spelling of 75207152 in words is "seventy-five million, two hundred seven thousand, one hundred fifty-two".